摘要
积和式是一种特殊的矩阵函数,它在组合设计、组合矩阵论和概率论等领域都有很广泛的应用,特别是在组合矩阵论中描述组合问题时更有着不可替代的优势。文章通过将积和式与行列式作类比,介绍了积和式的基本性质并研究了积和式的几种常用方法.
The plot and style are a special matrix functions.It is combination of design,combinatorial matrix theory and probability theory and other fields have a very wide range of applications.Particularly described in the combinatorial matrix composition problem has irreplaceable advantages in more.In this paper,the Product and the analogy with the determinant,introduces the basic properties of product and the type and style of the plot and several commonly used methods.
出处
《湖南农机（学术版）》
2011年第2期101-101,103,共2页
Hunnan Agricultural Machinery
关键词
积和式
行列式
积和式的计算
Product and type
Determinant
Product and calculation
